Chia-Chi Wang, DO
NPI 1023254273ActiveIndividual· Surgery· Exeter, NH
Surgery (DO) in Exeter, New Hampshire, trained at Rutgers New Jersey Medical School (class of 2002). Mostly services rather than prescriptions: Medicare paid $17,423 for 50 patients in 2024, with only 35 Part D claims. Ethicon US, LLC reported $23.06 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1023254273 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Dec 17, 2008 |
| Last updated in NPPES | Aug 7, 2025 |
| Certified by provider | Aug 7, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 34736 | NH |
| Surgery, Surgical Oncology | 2086X0206X | 253156 | NY |
| Surgery, Surgical Oncology | 2086X0206X | C2-0009849 | DE |
| Surgery, Surgical Oncology | 2086X0206X | 055725 | CT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Surgical Oncology (CT); Practitioner - General Surgery (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 50 |
|---|---|
| Services billed | 112 across 48 procedure codes |
| Paid by Medicare | $17,423 |
Part D prescriptions in 2024
| Prescriptions (claims) | 35 · 43 30-day fills |
|---|---|
| Patients | 19 |
| Total drug cost | $2,885 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | Rutgers New Jersey Medical School |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | General Surgery |
Medical group
- Core Physicians LLCExeter, NH · 289 clinicians
Hospital affiliation
- Exeter Hospital IncExeter, NH
Other facilities
- Northeast Professional Registry of Nurses, Inc.Home health agency · Exeter, NH
Industry payments (Open Payments)
- 2025$23.06 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ethicon US, LLC | $23.06 | 1 |
What the 2025 payments were for
- Food and Beverage$23.06 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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